11000000111057 has 2 divisors, whose sum is σ = 11000000111058. Its totient is φ = 11000000111056.

The previous prime is 11000000111041. The next prime is 11000000111119. The reversal of 11000000111057 is 75011100000011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7676091371776 + 3323908739281 = 2770576^2 + 1823159^2 .

It is a cyclic number.

It is not a de Polignac number, because 11000000111057 - 2⁴ = 11000000111041 is a prime.

It is not a weakly prime, because it can be changed into another prime (11000000111017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500000055528 + 5500000055529.

It is an arithmetic number, because the mean of its divisors is an integer number (5500000055529).

Almost surely, 2^{11000000111057} is an apocalyptic number.

It is an amenable number.

11000000111057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000000111057 is an equidigital number, since it uses as much as digits as its factorization.

11000000111057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35, while the sum is 17.

Adding to 11000000111057 its reverse (75011100000011), we get a palindrome (86011100111068).

The spelling of 11000000111057 in words is "eleven trillion, one hundred eleven thousand, fifty-seven".